$98 Cheap Flights from Seattle (SEA) to Columbus (CMH)

View $98 flight on Wed, Aug 27, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)

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Cheap Flights from Seattle to Columbus (SEA-CMH)

Prices were available within the past 7 days and start at $98 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Oct 30 - Wed, Nov 5
SEA
Seattle
CMH
Columbus
$190 Roundtrip, just found
$190
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Oct 30 from Seattle to Columbus, returning Wed, Nov 5, priced at $190 just found
Delta
Tue, Sep 23 - Wed, Sep 24
SEA
Seattle
CMH
Columbus
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 23 from Seattle to Columbus, returning Wed, Sep 24, priced at $191 found 2 days ago
Delta
Sun, Oct 26 - Sat, Nov 1
SEA
Seattle
CMH
Columbus
$193 Roundtrip, found 7 hours ago
$193
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Oct 26 from Seattle to Columbus, returning Sat, Nov 1, priced at $193 found 7 hours ago
Southwest Airlines
Wed, Aug 27 - Tue, Sep 2
SEA
Seattle
CMH
Columbus
$195 Roundtrip, just found
$195
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Aug 27 from Seattle to Columbus, returning Tue, Sep 2, priced at $195 just found
American Airlines
Tue, Sep 16 - Wed, Sep 24
SEA
Seattle
CMH
Columbus
$195 Roundtrip, just found
$195
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 16 from Seattle to Columbus, returning Wed, Sep 24, priced at $195 just found
Delta
Wed, Aug 27 - Tue, Sep 2
SEA
Seattle
CMH
Columbus
$196 Roundtrip, just found
$196
Roundtrip
just found
Select Delta flight, departing Wed, Aug 27 from Seattle to Columbus, returning Tue, Sep 2, priced at $196 just found
Delta
Thu, Sep 25 - Fri, Sep 26
SEA
Seattle
CMH
Columbus
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Sep 25 from Seattle to Columbus, returning Fri, Sep 26, priced at $197 found 1 hour ago
Delta
Sun, Oct 12 - Thu, Oct 16
SEA
Seattle
CMH
Columbus
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, Oct 12 from Seattle to Columbus, returning Thu, Oct 16, priced at $197 found 2 hours ago
United
Thu, Oct 30 - Wed, Nov 5
SEA
Seattle
CMH
Columbus
$211 Roundtrip, just found
$211
Roundtrip
just found
Select United flight, departing Thu, Oct 30 from Seattle to Columbus, returning Wed, Nov 5, priced at $211 just found
Alaska Airlines
Sat, Dec 6 - Sat, Dec 13
SEA
Seattle
CMH
Columbus
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Seattle to Columbus, returning Sat, Dec 13, priced at $217 found 1 hour ago

Find the cheapest month to fly from Seattle (SEA) to Columbus (CMH)

October is typically the cheapest month to fly

From $136 - $321 per traveler.

Graph displaying average flight prices per month

Alternative airports near Columbus

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Glenn Columbus Intl. CMH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $313
CMH
John Glenn Columbus Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $313
Flights from Seattle (SEA) to Columbus (CMH)
Origin airport
Seattle - Tacoma Intl.
Destination airport
John Glenn Columbus Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$190
Distance
2010 mi
Average flight time
8 hours 2 mins

Seattle to Columbus Flights

The cheapest times to fly from Seattle to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Columbus are during the month of October. You can find some of the cheapest flights from Seattle to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Columbus

Sunday is one of the best days to book for cheap flights from Seattle to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Columbus in 2025. You can also book with separate airlines for your outbound and return journeys, from $98 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH) cost?
Pick up cheap return flights starting from $217 from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SEA on July 31 2025 and touching down at CMH. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SEA to CMH?
The cheapest flights from SEA to CMH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
Jump on a nonstop flight with Alaska Airlines and journey straight from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH).
What is the cheapest airline that flies from SEA to CMH?
With fares starting at $129 for a one-way flight from SEA to CMH, Alaska Airlines is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SEA on October 15 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
On average, Seattle - Tacoma Intl. Airport (SEA) offers 5 direct flights to John Glenn Columbus Intl. Airport (CMH) every week. If you want more options, use Expedia's filters to discover flights with a layover. Squeeze in a quick visit to another location or simply break up your travels.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
The 9 AM departures from SEA to CMH are the most sought after. These flights can come with a higher price due to their popularity. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from SEA to CMH?
Friday offers the most flights from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
Seattle - Tacoma Intl. Airport (SEA)'s first flight to John Glenn Columbus Intl. Airport (CMH) leaves at approximately 9:50AM UTC-8. With a travel duration of 4h 27m, you'll arrive at around 5:17PM UTC-5.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
Flights from SEA to CMH have an average travel time of 4 hours and 27 minutes. The total distance between these two airports is 2,000 mi.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
To touch down at John Glenn Columbus Intl. Airport (CMH) without delays, opt for a flight that takes off from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Columbus from Seattle - Tacoma Intl. Airport (SEA)?
John Glenn Columbus Intl. Airport (CMH) is the only airport in Columbus with direct flights from Seattle - Tacoma Intl. Airport (SEA). Compare the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH) last-minute?
Booking your plane ticket from SEA to CMH right before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a SEA to CMH flight and hotel package?
You'll generally save money by securing a SEA to CMH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)?
You can usually cancel or reschedule your SEA to CMH flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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